.TH std::basic_string_view::rbegin, 3 "2024.06.10" "http://cppreference.com" "C++ Standard Libary"
.SH NAME
std::basic_string_view::rbegin, \- std::basic_string_view::rbegin,

.SH Synopsis

   constexpr const_reverse_iterator rbegin() const noexcept;   \fI(since C++17)\fP
   constexpr const_reverse_iterator crbegin() const noexcept;  \fI(since C++17)\fP

   Returns a reverse iterator to the first character of the reversed view. It
   corresponds to the last character of the non-reversed view.

   range-rbegin-rend.svg

.SH Parameters

   \fI(none)\fP

.SH Return value

   const_reverse_iterator to the first character.

.SH Complexity

   Constant.

.SH Example


// Run this code

 #include <algorithm>
 #include <iostream>
 #include <iterator>
 #include <string_view>

 int main()
 {
     std::ostream_iterator<char> out_it(std::cout);
     std::string_view str_view("abcdef");

     std::copy(str_view.rbegin(), std::next(str_view.rbegin(), 3), out_it);
     *out_it = '\\n';

     std::copy(str_view.crbegin(), std::next(str_view.crbegin(), 3), out_it);
     *out_it = '\\n';
 }

.SH Output:

 fed
 fed

.SH See also

   rend    returns a reverse iterator to the end
   crend   \fI(public member function)\fP
   rbegin  returns a reverse iterator to the beginning
   crbegin \fI(public member function of std::basic_string<CharT,Traits,Allocator>)\fP
   \fI(C++11)\fP
